.topnav {
    height: 100px;
    width: 100%
}


.topnav-logo {
    float: left;
    width: 249px;
    height: 60px;
    margin-top: 20px;
}

.topnav-search {
    float: left;
    margin-left: 250px;
    margin-top: 36px;
    width: 563px;
    height: 38px;
    border: 2px solid #dedede;
    box-sizing: border-box;
}

.topnav-search-input input {
    float: left;
    width: 524px;
    height: 34px;
    border: none;
    font-size: 16px;
    color: #999;
}

.topnav-search i {
    float: right;
    width: 35px;
    height: 34px;
    background-color: #3b99fc;
    color: #fff;
    font-size: 20px;
    line-height: 34px;
    text-align: center;
}

.topnav-right {
    float: left;
    margin-left: 146px;
    margin-top: 48px;

}

.topnav-right .wenzi span {
    font-size: 16px;
    color: #70b3fb;
}





.topnav-right .font {
    margin-left: 84px;
    margin-top: -20px;
    color: #3b99fc;
}

.topnav-right .font2 {
    margin-left: 106px;
    margin-top: -17px;
    color: #3b99fc;
}

.topnav-right .zui {
    margin-left: 126px;
    margin-top: -17px;
    font-size: 14px;
}

.topnav-right .spcial {
    color: #3b99fc;
}


/* 头部 */
.header {
    height: 50px;
    background-color: #3b99fc;
}

.header .first {
    float: left;
    width: 181px;
    height: 50px;
    background-color: #2676e3;
    color: #fff;
    font-size: 18px;
    font-weight: normal;
    text-align: center;
    line-height: 50px;
}

.header .gege {
    float: left;
    width: 181px;
    height: 50px;
    color: #fff;
    font-size: 18px;
    font-weight: normal;
    text-align: center;
    line-height: 50px;
}

.header .gege:hover {
    background-color: rgb(54, 133, 236);
}


/* 3.内容 */
.banner {
    height: 915px;
    width: 100%;
    margin: 0 auto;
    margin-left: 50px;
}

.banner-top {
    float: left;
    height: 48px;
    width: 100%;
    line-height: 48px;
}

.banner-top span {
    float: left;
    font-size: 16px;
    color: #888;
}

.banner-top p {
    float: left;
    font-size: 16px;
    color: #888;
}


.banner-bottom {
    float: left;
    height: 770px;
    width: 1249px;
    border: 2px solid #1678be;
    border-radius: 7px;
    /* overflow: hidden; */
    /* margin: 0 auto; */
}

.banner-bottom-top {
    float: left;

    height: 48px;
    width: 100%;
    background-color: #2d90cf;

}

.banner-bottom-top span {
    font-size: 18px;
    color: #e5f8ff;
    margin-left: 30px;
    line-height: 48px;
}

.banner-bottom-bottom {
    float: left;
    height: 915px;
    width: 1468px;
    /* text-align: center; */
    /* margin: 0 auto; */
    /* background: #fff; */
    padding: 0 470px;
    position: relative
}

.banner-bottom-bottom .gege {
    float: left;
    /* margin: 0 auto; */
    /* text-align: center; */
    padding-top: 40px;
    /* line-height: 20px; */
    margin-bottom: 7px;
    text-align: right;
}

/* .banner-bottom-bottom .button{
        float: left;
    } */

/* .banner-bottom-bottom .gege .ge{
        float: left;
    } */
.banner-bottom-bottom .gege .qian span {
    float: left;
    font-size: 14px;
    text-align: right;
}

.banner-bottom-bottom .gege s {
    color: red;
}

.banner-bottom-bottom .gege .end1 {
    float: right;
    margin-right: -217px;
    margin-top: -21px;
    color: #ff850b;
    font-size: 14px;
}

.banner-bottom-bottom .gege .end2 {
    float: right;
    margin-right: -230px;
    margin-top: -21px;
    color: #ff850b;
    /* font-size: 14px; */
}

.banner-bottom-bottom .gege .end3 {
    float: right;
    margin-right: -158px;
    margin-top: -21px;
    color: #ff850b;
    /* font-size: 14px; */
}

.banner-bottom-bottom .gege .end4 {
    float: right;
    margin-right: -316px;
    margin-top: -21px;
    color: #ff850b;
    /* font-size: 14px; */
}

.banner-bottom-bottom .ge input {
    width: 250px;
    height: 23px;
}

.banner-bottom-bottom .text .hx {
    width: 250px;
    height: 23px;
}

/* .banner-bottom-bottom .end5{
        font-size: 14px;
    } */
.banner-bottom-bottom .end5 small {
    color: #1884ff;
}




/* 4.底部 */
.footer {
    background-color: #f8f8f8;
    height: 245px;
}

.footer-left {
    float: left;
    width: 621px;
    height: 245px;
}

.footer .footer-left .footer-left-top h2 {
    font-size: 18px;
    font-weight: 300;
    color: #333;
    margin-left: 68px;
    margin-top: 47px;
    margin-bottom: 26px;
}

.footer-left-bottom {
    margin-left: 68px;
}

.footer .footer-left .footer-left-bottom img {
    width: 248px;
    height: 40px;
    margin-right: 12px;
    margin-bottom: 12px;

}



.footer-right {
    float: right;
    width: 865px;
    height: 245px;


}

.footer-right .footer-right-top {
    float: left;
    margin-top: 47px;
    height: 40px;
    width: 100%;
    color: #333;
}

.footer-right .footer-right-top span {
    font-size: 16px;
    margin-top: 25px;

}

.footer-right .footer-right-top .one {
    margin-left: 9px;
}

.footer-right .footer-right-top .two {
    margin-left: 21px;
}

.footer-right .footer-right-top .three {
    margin-left: 38px;
}

.footer-right .footer-right-top .four {
    margin-left: 65px;
}

.footer-right .footer-right-bottom img {
    float: left;
    width: 100px;
    height: 100px;
}


.footer-right .footer-right-bottom .one {
    margin-left: 19px;
}

.footer-right .footer-right-bottom .two {
    margin-left: 56px;
}

.footer-right .footer-right-bottom .three {
    margin-left: 56px;
}

.footer-right .footer-right-bottom .four {
    margin-left: 56px;
}

.footer-right .zui {
    float: right;
    width: 230px;
    height: 100px;
    background-color: #fff;
    margin-left: 20px;
    border: 2px solid #e6e6e6;
    box-sizing: border-box;
    /* border */
}

.footer-right .zui p {
    font-size: 14px;
    margin-top: 20px;
    margin-left: 20px;
    line-height: 20px;
}


/* 5.底部商标 */
.brand {
    background-color: #666;
    height: 100px;
    color: #c1c1c1;
}

.brand .foot {
    font-size: 16px;
    text-align: center;
    line-height: 40px;
    margin-top: 22px;
}